90011664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 268107840

約数和(自身を除く): 178096176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 167, 171, 197, 228, 304, 334, 342, 394, 456, 501, 591, 668, 684, 788, 912, 1002, 1182, 1336, 1368, 1503, 1576, 1773, 2004, 2364, 2672, 2736, 3006, 3152, 3173, 3546, 3743, 4008, 4728, 6012, 6346, 7092, 7486, 8016, 9456, 9519, 11229, 12024, 12692, 14184, 14972, 19038, 22458, 24048, 25384, 28368, 28557, 29944, 32899, 33687, 38076, 44916, 50768, 57114, 59888, 65798, 67374, 76152, 89832, 98697, 114228, 131596, 134748, 152304, 179664, 197394, 228456, 263192, 269496, 296091, 394788, 456912, 526384, 538992, 592182, 625081, 789576, 1184364, 1250162, 1579152, 1875243, 2368728, 2500324, 3750486, 4737456, 5000648, 5625729, 7500972, 10001296, 11251458, 15001944, 22502916, 30003888, 45005832, 90011664]

約数ペア:

[(1, 90011664), (2, 45005832), (3, 30003888), (4, 22502916), (6, 15001944), (8, 11251458), (9, 10001296), (12, 7500972), (16, 5625729), (18, 5000648), (19, 4737456), (24, 3750486), (36, 2500324), (38, 2368728), (48, 1875243), (57, 1579152), (72, 1250162), (76, 1184364), (114, 789576), (144, 625081), (152, 592182), (167, 538992), (171, 526384), (197, 456912), (228, 394788), (304, 296091), (334, 269496), (342, 263192), (394, 228456), (456, 197394), (501, 179664), (591, 152304), (668, 134748), (684, 131596), (788, 114228), (912, 98697), (1002, 89832), (1182, 76152), (1336, 67374), (1368, 65798), (1503, 59888), (1576, 57114), (1773, 50768), (2004, 44916), (2364, 38076), (2672, 33687), (2736, 32899), (3006, 29944), (3152, 28557), (3173, 28368), (3546, 25384), (3743, 24048), (4008, 22458), (4728, 19038), (6012, 14972), (6346, 14184), (7092, 12692), (7486, 12024), (8016, 11229), (9456, 9519)]